Chemical burns are a serious workplace hazard in laboratories, manufacturing, health care, and many other fields. Each year, more than 3,500 U.S. workers suffer chemical burns on the job, accounting for up to 26% of all workplace burn cases, according to the Bureau of Labor Statistics and other state health agencies. Strong acids, bases, or other hazardous chemicals can swiftly damage the skin, eyes, and even the respiratory tract. While many workplaces have protocols and training on chemical safety, real-world gaps in prevention, emergency response, and aftercare continue to cause harm. Knowing where these safety gaps exist — and how to close them — can help keep everyone safer on the job. These tips can help:
1 Strengthen hazard training and communication.
Make sure every worker receives proper hazard training for the chemicals they handle. Training should include reading Safety Data Sheets, recognizing hazardous symbols, and following clear procedures for safe handling and storage. Also make sure all chemical containers are clearly labeled with their contents and hazards.
2 Use and maintain personal protective equipment (PPE) correctly.
Always provide the right type of PPE (gloves, goggles, face shields, protective clothing) for the specific chemicals in use. Safety Data Sheets tell what PPE is required. Provide workers with regular instruction on how to inspect, use, and maintain PPE so it remains effective.
3 Store chemicals safely, separating incompatibles.
Never store incompatible chemicals together. Certain combinations can cause fires, explosions, or toxic gas releases. Chemicals must be separated by hazard class (such as acids, flammables, and oxidizers) and stored away from heat and direct sunlight. Keep storage areas free of clutter and properly ventilated. OSHA recommends using secondary containment (like trays or spill barriers) for storing hazardous liquids.
4 Make emergency equipment accessible and practice using it.
Make sure that emergency eyewash stations, safety showers, and first aid kits are available, well-maintained, and easy to find. All employees should practice using this equipment in regular drills and understand when and how to provide immediate flushing and care for chemical burns.
5 Respond quickly and appropriately to chemical burns.
If a chemical burn occurs, remove contaminated clothing, brush off dry chemicals, and start flushing the area with running water immediately. Continue for at least 15-20 minutes (unless the chemical has special requirements). Delays or not rinsing enough can make injuries worse. Workers must know when to seek emergency medical care.
Remember, closing these safety gaps is an ongoing process. For more help preventing chemical burns and exposure, DWC offers free downloadable publications, safety videos, and support from safety training specialists and OSHCON consultants. Visit www.txsafetyatwork.com or contact safetytraining@tdi.texas.gov or 800-252-7031, option 2, for help making your workplace safer.